React Native v0.4 is out

It's been three weeks since we open sourced React Native and there's been some insane amount of activity already: over 12.5k stars, 1000 commits, 500 issues, 380 pull requests, and 100 contributors, plus 35 plugins and 1 app in the app store! We were expecting some buzz around the project but this is way beyond anything we imagined. Thank you!

I'd especially like to thank community members Brent Vatne and James Ide who have both already contributed meaningfully to the project and have been extremely helpful on IRC and with issues and pull requests.